"A blimp is a floating airship that does not have any internal supporting framework or keel. The airship is typically filled with helium and is navigated using steerable fans. Google is apparently planning to launch a fleet of Blimps to extend Internet/wifi access across Africa and Asia. Some believe that "these high-flying networks would spend their days floating over areas outside of major cities where Internet access is either scarce or simply nonexistent." Small-scale prototypes are reportedly being piloted in South Africa "where a base station is broadcasting signals to wireless access boxes in high schools over several kilometres." The US military has been using similar technology for years." READ MORE